煤矿富水规律与水害防控技术研究  

Water Enrichment Law and Water Hazard Prevention and Control Technology in Coal Mines

作　　者：冯亮 FENG Liang(Yangquan Xinyu Geotechnical Engineering Co.,Ltd.,Yangquan 045000,Shanxi,China)

机构地区：[1]阳泉新宇岩土工程有限责任公司,山西阳泉045000

出　　处：《能源与节能》2024年第7期121-125,共5页Energy and Energy Conservation

摘　　要：为进一步探究煤矿富水规律与水害防控技术措施,以内蒙古A煤矿为例展开研究,结合其涌水量高的实际情况,先通过单位涌水量评价法对矿井区域富水规律进行初步评价,再通过数值模拟分析方法对该矿井区域导水裂隙带发育特征进行分析,并对涌水量进行预测,确定该区域存在的水害问题。最后根据水害问题,采用基于疏放水的水害防控技术模式。从实际应用效果来看,涌水量和水压2项指标均已控制在较低水平,证明本次研究具有一定的实用价值。In order to further explore the law of water enrichment in coal mines and the technical measures for water hazard prevention and control,Taking A Coal Mine in Inner Mongolia as an example,the research was carried out.Combined with the actual situation of high water inflow,the water enrichment law of the mine area was preliminarily evaluated by unit water inflow evaluation method.Then,the development characteristics of the water-conducting fissure zone in the mine area were analyzed by numerical simulation analysis method,and the water inflow was predicted to determine the water damage problems in the region.Finally,based on the issue of water damage,a water damage prevention and control technology model based on water drainage was adopted.From the actual application effect,both the water inflow and water pressure indicators are controlled at a relatively low level,proving that this study has certain practical value.

关 键 词：煤矿 富水性 水害防控 疏放水 

分 类 号：TD742[矿业工程—矿井通风与安全] TD745